Paper sheet



FIG. 1 is a top plan view of a paper sheet showing the new design;

FIG. 2 is a side view of the sheet of FIG. 1; and,

FIG. 3 is a end view of the sheet of FIG. 1.

The opposite side of the sheet of FIG. 1 is the mirror image of FIG. 1.

The ornamental design for a paper sheet, as shown and described.